<html>
<head>
<title>Timeline mobile demo</title>

<!-- for mobile devices like android and iphone -->
<meta content="True" name="HandheldFriendly" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" />

<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript" src="../timeline.js"></script>
<link rel="stylesheet" type="text/css" href="../timeline.css">

<style type="text/css">
        /* Styles for the page */
    html, body {
        font: 10pt arial;
    }

    #mytimeline {
    }

    #new {
        position: absolute;
        left: 25px;
        top: 8px;

        text-transform: uppercase;
        color: white;
        font-weight: bold;
        font-size: 40px;
        text-decoration: none;
    }

        /* Custom styles for the Timeline */
    div.timeline-frame {
        border-color: #5D99C3;

        border-radius: 5px;
        -moz-border-radius: 5px; /* For Firefox 3.6 and older */
    }
    div.timeline-axis {
        border-color: #5D99C3;

        background-color: #5D99C3;
        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5D99C3', endColorstr='#3A6DA0'); /* for IE */
        background: -webkit-gradient(linear, left top, left bottom, from(#5D99C3), to(#3A6DA0)); /* for webkit browsers */
        background: -moz-linear-gradient(top,  #5D99C3,  #3A6DA0); /* for firefox 3.6+ */
    }
    div.timeline-axis-grid {
    }
    div.timeline-groups-axis {
        border-color: #5D99C3;
    }
    div.timeline-axis-text {
        color: white;
    }
    div.timeline-groups-text {
        color: #4D4D4D;
    }
    div.timeline-event {
        color: white;
        border-radius: 5px;
    }
    div.timeline-event-content {
        padding: 5px;
    }

    div.unavailable {
        background-color: #F03030; /* red */
        border-color: #bd2828;     /* red */
    }
    div.available {
        background-color: #1AA11A; /* green */
        border-color: #136e13;     /* green */
    }
    div.maybe {
        background-color: #FFA500; /* orange */
        border-color: #cc8100;     /* orange */
    }
</style>

<script type="text/javascript">
    var timeline = undefined;
    var data = undefined;

    google.load("visualization", "1");

    // Set callback to run when API is loaded
    google.setOnLoadCallback(drawVisualization);

    // Called when the Visualization API is loaded.
    function drawVisualization() {
        // Create and populate a data table.
        data = new google.visualization.DataTable();
        data.addColumn('datetime', 'start');
        data.addColumn('datetime', 'end');
        data.addColumn('string', 'content');
        data.addColumn('string', 'group');
        data.addColumn('string', 'className');

        // create some random data
        var names = ["Algie", "Barney", "Chris"];
        for (var n = 0, len = names.length; n < len; n++) {
            var name = names[n];
            var now = new Date();
            var end = new Date(now.getTime() - 12 * 60 * 60 * 1000);
            for (var i = 0; i < 5; i++) {
                var start = new Date(end.getTime() + Math.round(Math.random() * 5) * 60 * 60 * 1000);
                var end = new Date(start.getTime() + Math.round(4 + Math.random() * 5) * 60 * 60 * 1000);

                var r = Math.round(Math.random() * 2);
                var availability = (r === 0 ? "Unavailable" : (r === 1 ? "Available" : "Maybe"));
                var group = availability.toLowerCase();
                var content = availability;
                data.addRow([start, end, content, name, group]);
            }
        }

        // specify options
        var options = {
            width:  "100%",
            height: "99%",
            layout: "box",
            axisOnTop: true,
            eventMargin: 10,  // minimal margin between events
            eventMarginAxis: 0, // minimal margin beteen events and the axis
            editable: true,
            showNavigation: true
        };

        // Instantiate our timeline object.
        timeline = new links.Timeline(document.getElementById('mytimeline'), options);

        // register event listeners
        google.visualization.events.addListener(timeline, 'edit', onEdit);

        // Draw our timeline with the created data and options
        timeline.draw(data);

        // Set a customized visible range
        var start = new Date(now.getTime() - 4 * 60 * 60 * 1000);
        var end = new Date(now.getTime() + 8 * 60 * 60 * 1000);
        timeline.setVisibleChartRange(start, end);
    }

    function getRandomName() {
        var names = ["Algie", "Barney", "Grant", "Mick", "Langdon"];

        var r = Math.round(Math.random() * (names.length - 1));
        return names[r];
    }

    function getSelectedRow() {
        var row = undefined;
        var sel = timeline.getSelection();
        if (sel.length) {
            if (sel[0].row != undefined) {
                row = sel[0].row;
            }
        }
        return row;
    }

    function strip(html)
    {
        var tmp = document.createElement("DIV");
        tmp.innerHTML = html;
        return tmp.textContent||tmp.innerText;
    }

    // Make a callback function for the select event
    var onEdit = function (event) {
        var row = getSelectedRow();
        var content = data.getValue(row, 2);
        var availability = strip(content);
        var newAvailability = prompt("Enter status\n\n" +
                "Choose from: Available, Unavailable, Maybe", availability);
        if (newAvailability != undefined) {
            var newContent = newAvailability;
            data.setValue(row, 2, newContent);
            data.setValue(row, 4, newAvailability.toLowerCase());
            timeline.draw(data);
        }
    };

    var onNew = function () {
        alert("Clicking this NEW button should open a popup window where " +
                "a new status event can be created.\n\n" +
                "Apperently this is not yet implemented...");
    };

</script>
</head>

<body onresize="timeline.redraw();">
<div id="mytimeline"></div>

<a id="new" title="Add new status event" href="javascript:void(0);" onclick="onNew();">+</a>

</body>
</html>
